113742026131 has 8 divisors (see below), whose sum is σ = 116689300560. Its totient is φ = 110832296832.

The previous prime is 113742026129. The next prime is 113742026179. The reversal of 113742026131 is 131620247311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113742026131 - 2¹ = 113742026129 is a prime.

It is a super-2 number, since 2×113742026131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113742026093 and 113742026102.

It is not an unprimeable number, because it can be changed into a prime (113742026231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9380146 + ... + 9392263.

It is an arithmetic number, because the mean of its divisors is an integer number (14586162570).

Almost surely, 2^113742026131 is an apocalyptic number.

113742026131 is a deficient number, since it is larger than the sum of its proper divisors (2947274429).

113742026131 is an equidigital number, since it uses as much as digits as its factorization.

113742026131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18772565.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 113742026131 in words is "one hundred thirteen billion, seven hundred forty-two million, twenty-six thousand, one hundred thirty-one".